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Cell Phone Signal Repeater
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70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster

Brand Name: ATNJ
Model Number: JS-DB850/1900/P
MOQ: 1
Price: USD+70---85+kit
Packaging Details: Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(54x49x33cm)
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Detail Information
Place of Origin:
China
Certification:
CE,ROHS,CCC,TUV,BV, ISO
850MHz Frequency Range:
824-849MHz / 869-894MHz
1900MHz Frequency Range:
1850-1910MHz / 1930-1990MHz
Color:
Grey & Customized
AGC Intelligent Function:
Done
ALC Intelligent Function:
Done
MGC:
Done
Warranty:
36 Months
Products Type:
2G 3G Signal Repeater, Repeater Xorazm
Supply Ability:
1000+unit+per day.
High Light:

70dB Cell Phone Signal Repeater

,

1900MHz Cell Phone Signal Repeater

,

70dB Dual Band Wifi Extender

Product Description

 

 

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster

 

Selling Point

 

1. Intelligent to guide the installation with LCD
2. Real time display the signal strength.
3. Automatic dormancy when no user make the calling
4. Automatic alarm when installation mistake and provide the according solution
5. Automatic adjust the system gain to avoid the repeater self-excitation
6. Initiative reminding when the device was damaged.

 

Technical Specifications

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

824-849MHz, 1850-1910MHz

Downlink

869-894MHz, 1930-1990MHz

Frequency Bandwidth

25MHz&60MHz

Gain

65±5dB

Automatic gain control (Step Attenuation)

31dB @ 1dB/ Step

Auto Gain Control

20dB Min.

Output Power(Customers to Choose)

17±3dBm

Spurious Emission

≤ -15dBm/30kHz

9kHz~1GHz: ≤ -36dBm/30kHz

1GHz~12.75GHz: ≤ -30dBm/30kHz

Inter-Modulation Attenuation ACPR

≤ -40dBc / 30kHz (measured under rated output power)

In-band Ripple

≤ 3dB

VSWR

<=2

I/O Impedance

50 Ω

Noise Figure

≤ 5dB

System Delay

≤ 5μs

RF Connector(Customers to Choose)

SMA(Female)

Operating Temperature

Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C

Power Supply

AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter)

Dimensions

165*130*40 (mm)

Weight

≤0.8 kg(Net)

Alarm Monitoring System

Alarm for uplink self-oscillation

Indication LED

Power supply

Further detail pls click here for downloading the products specification:

850+1900MHz 006 mobile signal repeater.pdf

 

Please Check Frequency before Buying How to check?

 

- Android mobile phone
Download App called < Network Cell Info Lite >
The App will tell the number of LTE band


- Iphone
Dial *3001#12345#*
Clink Cell Serving Info
Check Freq Band Indicator, the number is LTE Band

 

LCD Display 2G 3G 4G Dual Band Repeater 1800/2100MHz Cellular Signal Amplifier Kit 1

 

 

 

Product Description

 

 

The repeater makes the signal stronger in places with poor signal coverage such as:

 

1) Underground areas: basements, parking lots, tunnels;

2) Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels;

3) Places distant from the BTS like private houses.

 

 

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 1

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 270dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 370dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 470dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 570dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 6

 

 

Packaging Including:

 

1. Dual Band Booster

2. Power adapter

3. Outdoor Log-periodic antenna

4. Indoor Ceiling antenna

5. 5 meters cable

6. 20 meters cable

 

 

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 7

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 870dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 9

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 1070dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 11

 

FAQ:
 

1. Are you trading company or manufacturer ? Could I use our own logo and label?

We are factory, with trading service. We provide OEM/OEM service.

2. Can I have a sample order? What is your MOQ?
Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.

3. After installed booster signal not be very good, indoor signal coverage very small.

Solution 1: Adjust outdoor antenna's location and direction.
Solution 2: Check whether cable connected well.
Solution 3: Put more higher receiving antenna's position, which can received more good signal.
Solution 4: Change another bigger power booster.
Solution 5: Change another high gain receiving antenna.

 

4. Can I use your device in suburbs or remote areas?
Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.

 

5. How many square meters can be covered?
For different models, the covered square meters are different.

Good price  online

Products Details

Home > Products >
Cell Phone Signal Repeater
>
70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster

Brand Name: ATNJ
Model Number: JS-DB850/1900/P
MOQ: 1
Price: USD+70---85+kit
Packaging Details: Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(54x49x33cm)
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Detail Information
Place of Origin:
China
Brand Name:
ATNJ
Certification:
CE,ROHS,CCC,TUV,BV, ISO
Model Number:
JS-DB850/1900/P
850MHz Frequency Range:
824-849MHz / 869-894MHz
1900MHz Frequency Range:
1850-1910MHz / 1930-1990MHz
Color:
Grey & Customized
AGC Intelligent Function:
Done
ALC Intelligent Function:
Done
MGC:
Done
Warranty:
36 Months
Products Type:
2G 3G Signal Repeater, Repeater Xorazm
Minimum Order Quantity:
1
Price:
USD+70---85+kit
Packaging Details:
Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(54x49x33cm)
Delivery Time:
1-3 work days
Payment Terms:
T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability:
1000+unit+per day.
High Light:

70dB Cell Phone Signal Repeater

,

1900MHz Cell Phone Signal Repeater

,

70dB Dual Band Wifi Extender

Product Description

 

 

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster

 

Selling Point

 

1. Intelligent to guide the installation with LCD
2. Real time display the signal strength.
3. Automatic dormancy when no user make the calling
4. Automatic alarm when installation mistake and provide the according solution
5. Automatic adjust the system gain to avoid the repeater self-excitation
6. Initiative reminding when the device was damaged.

 

Technical Specifications

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

824-849MHz, 1850-1910MHz

Downlink

869-894MHz, 1930-1990MHz

Frequency Bandwidth

25MHz&60MHz

Gain

65±5dB

Automatic gain control (Step Attenuation)

31dB @ 1dB/ Step

Auto Gain Control

20dB Min.

Output Power(Customers to Choose)

17±3dBm

Spurious Emission

≤ -15dBm/30kHz

9kHz~1GHz: ≤ -36dBm/30kHz

1GHz~12.75GHz: ≤ -30dBm/30kHz

Inter-Modulation Attenuation ACPR

≤ -40dBc / 30kHz (measured under rated output power)

In-band Ripple

≤ 3dB

VSWR

<=2

I/O Impedance

50 Ω

Noise Figure

≤ 5dB

System Delay

≤ 5μs

RF Connector(Customers to Choose)

SMA(Female)

Operating Temperature

Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C

Power Supply

AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter)

Dimensions

165*130*40 (mm)

Weight

≤0.8 kg(Net)

Alarm Monitoring System

Alarm for uplink self-oscillation

Indication LED

Power supply

Further detail pls click here for downloading the products specification:

850+1900MHz 006 mobile signal repeater.pdf

 

Please Check Frequency before Buying How to check?

 

- Android mobile phone
Download App called < Network Cell Info Lite >
The App will tell the number of LTE band


- Iphone
Dial *3001#12345#*
Clink Cell Serving Info
Check Freq Band Indicator, the number is LTE Band

 

LCD Display 2G 3G 4G Dual Band Repeater 1800/2100MHz Cellular Signal Amplifier Kit 1

 

 

 

Product Description

 

 

The repeater makes the signal stronger in places with poor signal coverage such as:

 

1) Underground areas: basements, parking lots, tunnels;

2) Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels;

3) Places distant from the BTS like private houses.

 

 

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 1

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 270dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 370dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 470dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 570dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 6

 

 

Packaging Including:

 

1. Dual Band Booster

2. Power adapter

3. Outdoor Log-periodic antenna

4. Indoor Ceiling antenna

5. 5 meters cable

6. 20 meters cable

 

 

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 7

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 870dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 9

70dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 1070dB Gain Cell Phone Signal Repeater 2G 3G 4G Dual Band Amplifier 850/1900MHz Booster 11

 

FAQ:
 

1. Are you trading company or manufacturer ? Could I use our own logo and label?

We are factory, with trading service. We provide OEM/OEM service.

2. Can I have a sample order? What is your MOQ?
Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.

3. After installed booster signal not be very good, indoor signal coverage very small.

Solution 1: Adjust outdoor antenna's location and direction.
Solution 2: Check whether cable connected well.
Solution 3: Put more higher receiving antenna's position, which can received more good signal.
Solution 4: Change another bigger power booster.
Solution 5: Change another high gain receiving antenna.

 

4. Can I use your device in suburbs or remote areas?
Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.

 

5. How many square meters can be covered?
For different models, the covered square meters are different.